Grilled Chicken Pineapple Sliders

INGREDIENTS

• 1 lemon, juiced
• 1 lime, juiced
• 1 tablespoon cider vinegar
• salt and black pepper to taste
• 3 skinless, boneless chicken breast halves - cut in half
• 6 pineapple rings
• 2 tablespoons teriyaki sauce
• 6 Hawaiian bread rolls - split and toasted
• 6 lettuce leaves - rinsed and dried
• 6 red onion slices